Detailed Wireless laser presentation pen CE&ROHS&FDA*Reach Logo print available Can be build in flash memory 1-16GB) Newest Wireless laser presentation pen,factory direct sale Details It is a great tool for PowerPoint presentations! With it, you do not need to stand beside your compute.

Detailed Wireless laser presentation pen CE&ROHS&FDA*Reach Logo print available Can be build in flash memory 1-16GB) Newest Wireless laser presentation pen,factory direct sale Details It is a great tool for PowerPoint presentations! With it, you do not need to stand beside your compute.